At this point, you're better off asking which of the top linebacker prospects doesn't have an ailment that is going to concern teams.
Sources: #Bama LB Reggie Ragland was flagged for an enlarged aorta, which requires yearly monitoring. Some teams have pushed him down a bit
— Ian Rapoport (@RapSheet) April 28, 2016
This is not ideal news for Ragland, an expected first round prospect who offers physicality, sound tackling, and run-stopping acumen, but faces questions about his overall speed and athleticism. This won't help his stock, even if it winds up being a relatively minor concern.